Carrie was one of my favorites I tried last year.
when your planting 2 dozen trees, we are not just planting for one person, having a variety of fruit also means having a variety of flavors, as you have noticed one persons favorite, is not exactly the others.
Rosy Gold, and Glenn, are really good suggestions. Glenn is my wife's favorite, just wonderful. Rosigold/Rosy Gold will satisfy your mango thirst after the drought.
Kent is one that never lets me down, being a late mango, not as late as Keitt, but in my opinion Kent is superior to Keitt taste and texture wise. Keitt which you already have is a must have because it will probably be the last mangoes you will have in the season, they are very productive, and good quality.
So my list is:
Rosy Gold
Glenn
Carrie
Kent.
By reputation and not personal experience as my trees are small still.
Angie
Lemon Zest
Coconut Cream